题干
Liu Zhuiheng , ______ is suspected of setting off an explosion at a tax office on July 30 in Hunan Province , ______ four people were killed and 19 injured , is taken into police custody(拘留) in Changsha in this undated photo.
| A．that ; in which | B．that ; where | C．who ; in which | D．who ; which |
答案(点此获取答案解析）
